I'm sure I don't even use 20k of space for my variables... With the EV3, can I know what is the maximum static memory we can use?

Thanks,

Frederic

Mon Jun 16, 2014 12:32 pm

Bichon

Rookie

Joined: Tue Feb 21, 2012 12:38 pmPosts: 9Location: Paris, France

Re: ROBOTC 4.09 Beta 1 (EV3 Support) Available Now!

Hi all,

I'm new user of EV3. I used to program with RobotC 2.x on my NXT bricks. After following tutorial, it's quite easy to use but some bugs are still there (I know, it's only a beta version but it's useful to say to fix them for the official version).First of all, I can't use RCX touch sensor. It works with NXT Touch sensor but not for RCX one. It worked with NXT and RobotC 2.xThen PlaySound and PlayTone functions don't work. It's clearly not the most important Another thing more important for me about variables windows : I can't see any local variables, even in the good window (nothing appears), and it's impossible to modify values of global variables. When I try it, the brick is locked, I must remove battery, and restart RobotC.Last thing is about "short" variables

I get the same errors! Also, if I create a completely new programme (even if I've restarted my computer or RobotC), when I compile it, I get the errors that I got from the "motr(motorB) = 0;" mistake, even though it was in a different programme!

I am using a Windows 7 Home Prem Edition, RobotC 4.09 Beta 1 set to NXT.

I'm sure I don't even use 20k of space for my variables... With the EV3, can I know what is the maximum static memory we can use?

I don't think the memory heap has been changed significantly for the EV3, compared to the NXT. It's probably something that will be addressed at some point, though, but may require a fair bit of work on the internal VM side of things.

I am “playing” with the code od RobotC 4.10 for EV3 and found that there is a problem (is it?) with the interpretation of the variable with wait1Msec(). When inserting the direct value e.g. wait1Msec(70); It works fine but when the variable e.g. ‘watime’ is inserted then the read time is extended for x times of the value - almost infinity.

I've had the same problem here with #define and even "const int". Value works, but compiler directive doesn't.

-JD

Wed Jul 23, 2014 8:25 pm

robotbambi

Rookie

Joined: Thu May 16, 2013 1:08 pmPosts: 3

Re: ROBOTC 4.09 Beta 1 (EV3 Support) Available Now!

I have downloaded the new 4.1, and I am excited to try it out on the EV3! I noticed as I was playing around with it that it says Natural Language is not currently supported. Anybody have a guess on when/if this will be added?

I have downloaded the new 4.1, and I am excited to try it out on the EV3! I noticed as I was playing around with it that it says Natural Language is not currently supported. Anybody have a guess on when/if this will be added?

I know it's being tested in teachers classes, so maybe for the next release

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